Linde North America, Inc. Volatile Organic Compounds (VOC) Vapor Intrusion

With the increasing focus on vapor intrusion issues Linde Gases is offering the PIANO (Parrafinic, Isoparrafinic, Aromatic, Napthenic, and Olefinic) calibration gas standard. The forensic requirements for vapor intrusion (VI) studies requires this multi–component gas standard to allow analysts to correctly identify and quantify the compounds of interest. The 80 component volatile/semi-volati le Vapor Intrusion gas standard is manufactured using exacting micro-grav techniques with all measurements directly traceable to NIST (National Institute of Standards and Technology).